基本信息
witness_v0_keyhash
OP_0 bdd21bed7bcb8b6f5cd68ae6a2ad2f58db7f5125
pubkeyhash
OP_DUP OP_HASH160 7bf2f4537a7f5a07250a7980ba948414f549723c OP_EQUALVERIFY OP_CHECKSIG